Winchesteer Bay/Umpqua Jetty Surf Break

Lat Long: 43.67° N 124.21° W

Winchesteer Bay/Umpqua Jetty 48 hour detailed Surf Forecast

Issued: 4 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Winchesteer Bay/Umpqua Jetty sea temperature is
13.4°C
0.9° 

Winchesteer Bay/Umpqua Jetty surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Winchesteer Bay/Umpqua Jetty today (13 Sep):

  • Morning surf: Morning surf (13 Sep, local time) - 4.5ft (1.3m), 9s period with WNW swell.
  • Afternoon surf: Afternoon surf (13 Sep, local time) - 3.5ft (1.1m), 9s period with W swell.
  • Evening surf: Evening surf (13 Sep, local time) - 4ft (1.2m), 9s period with WNW swell.

The current surf forecast for Winchesteer Bay/Umpqua Jetty at 12PM is: 1.1m 9s primary swell from a West direction and 0.7m 9s secondary swell from a Northwest direction (forecast issued at 04:00am September 13). The wind direction is predicted to be cross-onshore.

Time (PDT) & DateWave HeightWave Period
Morning (13 Sep)4.5ft (1.3m)9s
Afternoon (13 Sep)3.5ft (1.1m)9s
Evening (13 Sep)4ft (1.2m)9s

Table - waves today at Winchesteer Bay/Umpqua Jetty. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Very mild (max 16°C on Mon afternoon, min 12°C on Mon morning). Wind will be generally light.

Sunday
13
Monday
14
Tuesday
15
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
1
0
0
1
2
2
2
2
2
1
0
0
0
1
2
2
2
0
0
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
W
10
1.1
W
10
1.3
WNW
9
1.1
W
9
1.1
W
9
1
WNW
9
1.2
WNW
9
1.1
WNW
9
1.2
WNW
8
1.1
NW
8
1.1
NW
8
1.1
NW
8
1.1
NW
8
1.1
NW
8
1.1
NW
8
1.1
NW
8
1.1
NW
8
1.1
NW
8
1
NW
8
1
NW
7
1
NW
7
1.1
NW
7
1.2
NW
7
1.2
NW
7
Wave Graph
Metric surfscale
Energy kJ
268
214
280
203
199
177
222
181
188
154
151
147
138
153
149
149
145
125
108
105
105
137
156
156
Wind (km/h)
20
S
15
S
15
SSW
15
SW
15
WSW
10
WNW
5
NNE
5
E
5
E
5
E
5
ENE
15
N
25
NNW
25
N
20
N
15
NNE
15
NNE
15
NNE
15
NNE
20
NNW
25
NNW
25
NNW
20
N
15
N
Wind State
cross
cross
cross
cross-on
on
on
glassy
off
off
off
off
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross
High Tide
2:09AM1.98m
2:18PM2.18m
2:55AM1.85m
2:49PM2.15m
3:43AM1.72m
3:21PM2.08m
Low Tide
8:01AM0.23m
8:37PM-0.02m
8:35AM0.45m
9:20PM0.01m
9:09AM0.66m
10:04PM0.08m
rain showers
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:52
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:30
7:29
7:27
 mm
1
Temp °C
13
12
13
14
15
15
14
14
13
13
12
15
16
15
14
13
12
12
12
14
15
15
13
13
Feels °C
10
9
11
11
13
13
14
13
12
12
11
13
12
10
10
10
10
9
10
10
10
11
10
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

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